sea pebbles
(1)high silica
(2)good hardness
(3)grind medium
(4)competitive price(5)bearable
1.Product:Pebbles/Cobblestone/Natural pebbles/Sea pebbles
2.Size:small,middle,big
3.Packing:in bulk/ton bags&pallets/ton bags
4.Use:grind ceramic material in ball mill
5.Spec.
SiO2 | 99.13% |
Al2O3 | 0.36% |
Fe2O3 | 0.18% |
MgO | 0.04% |
CaO | 0.09% |
6.Inspectation Report
INSPECTATION PRODUCT | FLINT PEBBLE |
SIZE OF PRODUCT | 8-10CM |
STANDARD ABRASION RATE OF SILICA PEBBLE | < 1.5 |
ACTUAL ABRASION RATE OF SILICA PEBBLE | 1.35 |
APPEARANCE OF SILICA PEBBLE | ROUND(ELLIPSE) |
COLOUR OF PRODUCT AFTER BURNING | GRAY AND WHITE |
7.Physical data
Specific weight : 2,66
Hardness(mohs): 8
Porosity : 0,38 %
Apparent density : 1,60
8.to produce 1,000 kg of ceramic body,between 4 and 5 kg of pebbles will be necessary
9.
Our products are used as grind medium in ceramic industry.,high sio2,good hardness,abrasion proof, acid resistance and alk ali proof. we have all sizes and grades of flint pebbles(pebbles),
natural pebbles(cobblestone),silex blocks(bricks),which are regarded as the most economical
medium of milling.
Exporting to worldwide countries, such as europea.,southeast asian,japan, korea,middle east, north africa and etc.world famous ceramic company toto beijing and indonesia branch, endeka ceramic spain,china,india and malaysia branch are using our products for long time.
Taking the unique advantage of location and resource,meanwhile supplying the highest quality products with the best services.our company enjoys real good eputation in china and around
he world.
